03-19-2021, 08:11 AM
In the development of new energy vehicles, the application of lithium batteries is an important part of energy saving and emission reduction. Vehicles can be used by charging and discharging lithium batteries, which can reduce gasoline consumption and achieve clean emissions. Commonly used lithium battery aluminum foil has various alloy grades such as 1060 aluminum foil, 1050 aluminum foil, 1145 aluminum foil, 1235 aluminum foil, etc., and has the status of -O, H14, -H24, -H22, -H18, etc.
In power lithium batteries, the positive electrode is lithium cobalt oxide, which is coated on aluminum foil, the negative electrode is copper foil coated with graphite, and the positive and negative electrodes are directly wound with a diaphragm. The positive and negative sheets are placed in the battery case and the electrolyte is injected into the vacuum package. The production of a single battery is completed. The cathode material accounts for about one-third of the cost of lithium batteries. Therefore, the application prospects of positive aluminum foil materials in lithium batteries are very bright. A domestic aluminum foil manufacturer is also actively developing new energy material applications for aluminum foil materials, such as aluminum power batteries. At the same time, aluminum is currently the main material for lightweight. From car bodies to fuel tanks, radiators, car interiors and other parts, aluminum sheet and aluminum foil products are constantly increasing the level of all-aluminization of automobiles with a steady growth trend.
The application of aluminum foil in lithium batteries is the result of the advancement of science and technology, as well as the result of research and development by aluminum foil manufacturers. With the guidance of government policies and the research and development of automobile manufacturers, the application of new aluminum foil and aluminum materials in automobile production will increase. The domestic aluminum foil and aluminum sheet should also closely follow the market and take advantage of this development trend to bring enterprises longterm development.
In power lithium batteries, the positive electrode is lithium cobalt oxide, which is coated on aluminum foil, the negative electrode is copper foil coated with graphite, and the positive and negative electrodes are directly wound with a diaphragm. The positive and negative sheets are placed in the battery case and the electrolyte is injected into the vacuum package. The production of a single battery is completed. The cathode material accounts for about one-third of the cost of lithium batteries. Therefore, the application prospects of positive aluminum foil materials in lithium batteries are very bright. A domestic aluminum foil manufacturer is also actively developing new energy material applications for aluminum foil materials, such as aluminum power batteries. At the same time, aluminum is currently the main material for lightweight. From car bodies to fuel tanks, radiators, car interiors and other parts, aluminum sheet and aluminum foil products are constantly increasing the level of all-aluminization of automobiles with a steady growth trend.
The application of aluminum foil in lithium batteries is the result of the advancement of science and technology, as well as the result of research and development by aluminum foil manufacturers. With the guidance of government policies and the research and development of automobile manufacturers, the application of new aluminum foil and aluminum materials in automobile production will increase. The domestic aluminum foil and aluminum sheet should also closely follow the market and take advantage of this development trend to bring enterprises longterm development.